---> uname -a: Linux prd-centos8-builder-1c-1g-807.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.022 BogoMIPS: 5600.04 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 317 75 6 377 321 Swap: 1023 23 1000 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:53:23:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe53:23b0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/06/2024 _x86_64_ (1 CPU) 07:03:52 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:02 AM 292.24 216.49 75.75 16737.30 40517.60 07:06:01 AM 156.35 36.84 119.51 4066.67 13939.74 07:07:01 AM 76.05 23.79 52.26 1258.57 3820.71 07:08:01 AM 20.94 4.58 16.36 146.35 335.97 07:09:01 AM 149.01 121.01 28.00 8557.59 996.40 Average: 138.87 80.70 58.18 6161.11 11917.71 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:02 AM 103652 334816 685560 86.87 1952 307320 478996 26.06 116888 422096 28080 07:06:01 AM 101780 341228 687432 87.10 120 307088 460840 25.08 109076 408716 16400 07:07:01 AM 129560 319236 659652 83.58 120 257636 487220 26.51 134768 358720 1084 07:08:01 AM 140308 332164 648904 82.22 120 259840 473316 25.75 151288 330520 16 07:09:01 AM 87436 330484 701776 88.92 0 310872 490672 26.70 158300 384448 1460 Average: 112547 331586 676665 85.74 462 288551 478209 26.02 134064 380900 9408 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:02 AM eth0 209.38 106.64 1005.85 52.72 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 55.42 51.93 651.89 9.13 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 28.00 29.85 279.85 8.51 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 17.63 19.51 14.59 8.53 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 28.52 24.99 26.88 21.92 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.84 46.57 395.02 20.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/06/2024 _x86_64_ (1 CPU) 07:03:52 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:02 AM all 56.48 0.13 18.31 12.99 0.12 11.97 07:05:02 AM 0 56.48 0.13 18.31 12.99 0.12 11.97 07:06:01 AM all 72.75 0.00 10.79 3.53 0.14 12.79 07:06:01 AM 0 72.75 0.00 10.79 3.53 0.14 12.79 07:07:01 AM all 64.63 0.00 5.09 3.87 0.10 26.31 07:07:01 AM 0 64.63 0.00 5.09 3.87 0.10 26.31 07:08:01 AM all 64.74 0.00 4.10 0.50 0.10 30.56 07:08:01 AM 0 64.74 0.00 4.10 0.50 0.10 30.56 07:09:01 AM all 64.65 0.00 5.61 13.09 0.10 16.55 07:09:01 AM 0 64.65 0.00 5.61 13.09 0.10 16.55 Average: all 64.62 0.03 8.77 6.80 0.11 19.66 Average: 0 64.62 0.03 8.77 6.80 0.11 19.66